1SWJ
CORE-STREPTAVIDIN MUTANT W79F AT PH 4.5
Experimental procedure
Source type | ROTATING ANODE |
Source details | RIGAKU RUH2R |
Temperature [K] | 295 |
Detector technology | AREA DETECTOR |
Collection date | 1994-04-19 |
Detector | SIEMENS |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 47.300, 76.400, 70.200 |
Unit cell angles | 90.00, 100.90, 90.00 |
Refinement procedure
Resolution | 10.000 - 2.000 |
R-factor | 0.151 * |
R-free | 0.25500 * |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1swa |
RMSD bond length | 0.005 |
RMSD bond angle | 0.022 |
Data reduction software | XENGEN |
Data scaling software | XENGEN |
Phasing software | SHELXL-97 |
Refinement software | SHELXL-97 |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 2.300 | |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.023 | 0.126 |
Total number of observations | 26263 * | |
Number of reflections | 20966 | |
<I/σ(I)> | 15.6 | 3.8 |
Completeness [%] | 79.0 | 65 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion * | 4.5 | pH 4.5 |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 20-30 (mg/ml) | |
2 | 1 | drop | MPD | (%) |